786 
INDEX. 
Costerus, J. C., Storing up and Transport 
of Starcli, 5S3 
Council Report for 1893, 148 
Counter, Modification of Wolffhugel’s 
Colony, 529 
Counting Apparatus specially adapted for 
Petri’s Capsules, 393 
Coupin, H., Food of two Commensals, 667 
Coutant, R. B., Support for Microscope, 736 
Cover-glasses, Cleaning, 135, 535, 642 
Cox’s Method of Demonstrating the Nerve- 
fibres of Central Nervous System, 134 
— J. D., Plea for Systematic Instruction 
in Technique of Microscope at the Uni- 
versity, 627 
Crabronidse, Salivary Glands, 334 
Cramer, E., Composition of Spores of P. 
glaucum, and its relation to their power 
of withstanding external Influences, 
503, 614 
Crampton, H. E., Reversal of Cleavage in 
a Sinistral Gastropod, 669 
Craspedote Medusae of Plankton, 575 
Crato, E., Physodes, 359 
Crayfish with Abnormal Appendages, 195 
Crayfishes, Leech-like Parasites of Amer- 
ican, 343 
Crinoids, Silurian, 68 
Cristellaria Bononiensis , 652 
— Bradyana, 654 
— Bronni , 649 
— complanata, 653 
— costidata, 649 
— crepidula , 648 
— cymboides , 647 
— exilis, 647 
var. crispata , 647 
— gladius, 649 
— humilis, 648 
— Italica, 653 
— latifrons , 652 
— linearis, 645 
— - lituola . 650 
— navicula, 650 
- — oligostegia, 651 
— parallela , 647 
— planiuscula, 654 
— Schloenbachi, 649 
— scitula, 662 
— striata, 646 
— sulci/era, 650 
— triangularis, 651 
— tripleura , 652 
— trunculata, 651 
— vestita, 653 
Cristiani, H., Apparatus for Bacteriological 
Examination of Air, 398 
Crocus, Development of Flowers, 472 
Crombie, J. M„ British Lichens, 489 
Crookewit, J. M., Jaws of Hirudinea, 62 
Crosa, F., New substance extracted from 
Lichens, 488 
Croton, Nucellus of Ovule, 368 
j Crova, — New Photometry, 739 
j Cruciferae, Structure of Flower, 472 
Crustacea of British Columbia, 328 
! — Study of Spermatogenesis, 272 
I — See Contents, xiii 
Crustacean Appendages, Morphology, 52 
Cryptobranchus, Investigation of Blood, 402 
Cryptogamia. See Contents, xxiv 
Cryptoglena americana, 490 
Crystallization of Cellulose, 215 
Crystalloids of Cell-nuclei, Staining, 275 
— Proteinaceous, 468 
Crystals, Instrument for producing Mono- 
chromatic Light, its use in investigat- 
ing Optical Properties of, 394 
— Obtaining Hoemin, 273 
■ — Photomicrograms of Ice and Snow, 711 
Csapodi, S., Fungi which feed on Arsenic, 
377 
Cucurbita, Growth of Fruit, 369 
Cucurbitaceae, Hybridism in, 475 
— Localization of Active Principles, 361 
Cucumaria glacialis. Anatomy and Deve- 
lopment, 456 
Cuenot, L., Defensive Ejection of Blood, 
445 
— - Function of Kidney of Helix, 670 
— Physiology of Decapod Crustacea, 194, 
449 
Culture Processes. See Contents, xxxii 
Cunningham, K. M., Remarkable Collec- 
tion of Photomicrographs, 262 
Cupule of Quercus, 80 
Curties, C. L., Apparatus for obtaining 
Instantaneous Photomicrographs, 417, 
516 
— Edinger’s Photographic and Drawing 
Apparatus, 285 
— Photographic Microscope, 417, 517 
Cuscuta, Biology, 480 
Cuticular Formations, 584 
Cutting Objects. See Contents, xxxiv 
Cyanophyceae, Protoplasts of, 383 
Cycas, Svmbiosis of Algae and Bacteria 
with, 478 
— Venation, 223 
Cyclas, Oogenesis in, 330 
Cyclopidae, Antennae, 58 
— Parasites, 71 
Cyclops, 58 
— New Observations, 59 
Cylindrocystis diplospora, 4 
Cymatogaster aggregatus , Yolk-nucleus in, 
548 
! Cvperaceae, Distribution of Seeds, 368 
Cystic Worms of Bothriocephalus in Ger- 
man Fishes, 346 
Cystoliths of Coccinia, 471 
Cystopteris bulbifera. Bulbs, 595 
Cystopus candidus, Malformations pro- 
duced by, 234 
Cytoplasm, Independence of Nucleus and, 
467 
